Page 66 - Chemistry eBook

Periodic Table of Elements
Periodic Table of the Elements: Table that shows all the elements and their features
6.941 +1
2 Li
3
2-1
39.0983 +1
4K
19
2-8-8-1
85.4678 +1
5 Rb
37
2-8-18-8-1
132.905 +1
6 Cs
55
2-8-18-18-8-1
(223) +1
7 Fr
87
-18-32-18-8-1
9.01218 +2
4
Be
2-2
40.08 +2
20
Ca
2-8-8-2
87.62 +2
38
Sr
2-8-18-8-2
137.33 +2
56
Ba
2-8-18-18-8-2
(226) +2
88
Ra
-18-32-18-8-2
44.9559 +3
21
Sc
2-8-9-2
88.9059 +3
39
Y
2-8-18-9-2
138.9055 +3
57
La
2-8-18-18-9-2
(227) +3
89
Ac
-18-32-18-9-2
47.867 +2
T i + + 34 2-8-10-2
22
91.224 +4
40
Zr
2-8-18-10-2
178.49 +4
72
Hf
*18-32-10-2
(261) +4
Rf 104
50.9415 +2
23
V + + 34 +5
2-8-11-2
92.9064 +3
41
Nb+5
2-8-18-12-1
180.948 +5
73
Ta
-18-32-11-2
(262)
Db
105
51.996 +2 C r + + 36
24
2-8-13-1
95.94 +6
42
Mo
2-8-18-13-1
183.84 +6
74
W
-18-32-12-2
(266)
Sg 106
54.9380 +2 Mn+34
+7 2-8-13-2
25
(98) +4 T c + + 67
43
2-8-18-13-2
186.207 +4 Re+67
75
-18-32-13-2
(272)
Bh 107
Nd 60
55.845 +2
26
44
Fe+3
2-8-14-2
2-8-18-15-1
190.23 +3
76
(277)
Os+4
-18-32-14-2
Hs 108
58.9332 +2
27
Co+3
2-8-15-2
102.906 +3
45
Rh
2-8-18-16-1
192.217 +3
Ir +4 -18-32-15-2
77
(276)
Mt 109
58.693 +2
Ni+3 2-8-16-2
28
106.42 +2
46
Pd+4
2-8-18-18
195.08 +2
Pt +4 -18-32-17-1
78
(281)
Ds
110
151.964 +2
Eu+3 63
63.546 +1
29
Cu+2
2-8-18-1
107.868 +1
47
Ag
2-8-18-18-1
196.967 +1
79
(280)
Au + 3
-18-32-18-1
Rg 111
65.409 +2
30
Zn
2-8-18-2
112.41 +2
48
(285)
Cd
2-8-18-18-2
200.59 +1
80
Hg+2
-18-32-18-2
Cn 112
2-3
69.723 +3
31
Ga
2-8-18-3
204.383 +1
Tl +3 -18-32-18-3
81
(284)
Uut 113**
12.011 –4
6
C +24
2-4
28.0855 –4
Si +42 2-8-4
72.64 +2
32
Ge+4
2-8-18-4
207.2 +2
82
Pb+4
-18-32-18-4
(289)
Uuq 114
164.930 +3
Ho 67
14.0067 –3 –2
7
N +–1 +2 +34 +5
2-5
2-8-18-5
208.980 +3
Bi+5 -18-32-18-5
83
(288)
Uup 115
15.9994 –2
8
O
2-6
78.96 –2 Se +46
34
2-8-18-6
(292)
Uuh 116
18.9984 –1
9
F
2-7
79.904 –1 Br +15
35
2-8-18-7
126.904 –1
l
53
+1 +5 +7
2-8-18-18-7
(? )
Uus 117
20.180 0
10
2-8
Ne
22.98977 +1
3 Na
11
2-8-1
24.305 +2
12
Mg
2-8-2
26.98154 +3
13
Al
2-8-3
14
30.97376 –3
P +35 2-8-5
15
74.9216 –3 A s + + 53
33
32.065 –2
S +46 2-8-6
16
35.453 –1
17
Cl +15 +7
2-8-7
39.948 0
18
2-8-8
Ar
83.798 0
36
Kr+2
2-8-18-8
131.29 0 Xe +24
+6 2-8-18-18-8
54
“This chapter will explain the Periodic Table of the Elements (p. 9) and Table S (pp. 10-11).”
101.07 +3
Ru
114.818 +3
49
In
2-8-18-18-3
118.71 +2
50
Sn+4
2-8-18-18-4
121.760 –3 Sb+35
51
2-8-18-18-5
127.60 –2 Te +46
52
2-8-18-18-6
(209) +2
84
Po+4
-18-32-18-6
(210)
At
85
-18-32-18-7
(222) 0
86
Rn
-18-32-18-8
(294)
Uuo 118
140.116 +3
Ce+4 58
140.908 +3
59
Pr
144.24 +3
(145) +3
Pm 61
150.36 +2
Sm+3 62
157.25 +3
Gd 64
158.925 +3
65
Tb
162.500 +3
Dy 66
167.259 +3
Er 68
168.934 +3
69
Tm
173.04 +2
Yb+3 70
174.9668 +3
Lu 71
232.038 +4
90
Th
231.036 +4
Pa+5 91
238.029 +3
92
U +45 +6
(237) +3
93
+6
Np+45
(244) +3
94
+6
Pu +45
(243) +3
Am+45
95
+6
(247) +3
Cm
96
(247) +3
Bk+4 97
(251) +3
98
Cf
(252) +3
99
Es
(257) +3
Fm 100
(258) +2
Md+3 101
(259) +2
No+3 102
(262) +3
Lr 103
*denotes the presence of (2-8-) for elements 72 and above
**The systematic names and symbols for elements of atomic numbers 113 and above
will be used until the approval of trivial names by IUPAC.
Source: CRC Handbook of Chemistry and Physics, 91st ed., 2010–2011, CRC Press
Periodic Table of the Elements
1 18
1.00794 +1 1 H–1
1
1
KEY
Atomic Mass Symbol
Atomic Number Electron Configuration
Group
Group
13 14 15 16 17 18
1 2
12.011 –4
C +2 +4
6
2-4
Selected Oxidation States
Relative atomic masses are based on 12C = 12 (exact)
Note: Numbers in parentheses are mass numbers of the most stable or common isotope.
2
2
He
Gr oup
3 4 5 6 7 8 9 10 11 12
10.81 +3
4.00260 0
5
B
Reference Tables for Physical Setting/Chemistry – 2011 Edition 9
66 ©
UNIT 3: PERIODIC TABLE OF ELEMENTS
P eriod